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Round Bug Viewer with 4X Magnifier Lid Waves & Oscillation_Sound & Resonance Heavy 150 x 25 x

SKU 25744028409
4.5
Description

Heavy 150 x 25 x 15mm Alnico U-shape with clearly marked poles and a keeper bar

letting students compare four densities by mass alone while the volume is held constant across the set

Wider-aperture concave glass mirror at 75mm with 200mm focal length

general-purpose magnification for lab

Round Bug Viewer with 4X Magnifier Lid Waves & Oscillation_Sound & Resonance Heavy 150 x 25 xClear magnifier lid on this round viewer captures and enlarges small insects or specimens for elementary and middle school entomology observation.

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